S-OS
S-OS is a simple operating system mainly for Z80 based computers. The operating system was first presented in 1986 in the Japanese magazine Oh!X in an article called "The Sentinel".[1]
Commands
The command and command set is very simplified.
- Directory #D [<device name>:]
- Change default device (S=startup, A=tape..) #DV <device name>:
- Jump to address (and run program) #J <address>
- Load the program #L <filename>[:<address>]
- Enter the machine specific monitor #M
- Delete the file #K <file name>
- Save a memory block to file #S <filename>: <start address>: <end address>[: <execution address>]
- Exit from S-OS and reboot #!
Supported systems
- Sharp MZ-80K/C/1200
- Sharp MZ-700 / 1500
- Sharp MZ-80B / 2000 / 2200
- Sharp MZ-2500/2861(MZ-2500 mode)
- Sharp X1/C/D/Cs/Ck/F/G/Twin (two different implementations)
- Sharp X1turbo/II/III/Z/ZII/ZIII
- NEC PC-8001/8801
- NEC PC-6001mkII/6601/SR
- Sony SMC-777C
- Toshiba PASOPIA
- Fujitsu FM-7 / 77 (Z80 extension card)
- Sharp X68000 (emulated Z80)
- PC-286/NEC PC-9801 (emulated Z80)
- MSX 2 / 2+ / turboR
- Casio FP-1000 / 1100
- Windows 32 bit (emulated Z80)
- Sharp calculators PC-G850/S/V/VS
References
External links
- http://www.retropc.net/ohishi/s-os/
- http://homepage2.nifty.com/akikawa/sword/index.html
- http://www16.ocn.ne.jp/~ver0/g800/#sos
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